Security enhancement by swapping bits belonging to different data channels

Singh, Simranjit

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For Russian citation (Opticheskii Zhurnal):

Simranjit Singh Security enhancement by swapping bits belonging to different data channels (Повышение безопасности путем обмена битов, принадлежащих различным каналам передачи данных) [на англ. яз.] // Оптический журнал. 2021. Т. 88. № 9. С. 63–68. http://doi.org/10.17586/1023-5086-2021-88-09-63-68

Simranjit Singh Security enhancement by swapping bits belonging to different data channels (Повышение безопасности путем обмена битов, принадлежащих различным каналам передачи данных) [in English] // Opticheskii Zhurnal. 2021. V. 88. № 9. P. 63–68. http://doi.org/10.17586/1023-5086-2021-88-09-63-68

For citation (Journal of Optical Technology):

Simranjit Singh, "Security enhancement by swapping bits belonging to different data channels," Journal of Optical Technology. 88(9), 527-531 (2021). https://doi.org/10.1364/JOT.88.000527

Abstract:

A simple coding scheme is proposed to enhance the information security in all-optical networks. It is based on swapping of data bits belonging to two different channels to form two garbled bit streams. The encryptor and decryptor designs used here can be implemented by using commercially available components. The performance of the proposed technique is evaluated at the system level by considering multiple spans of optical fibers with in-line optical amplifiers. Numerical simulations show that the decoded bit streams can be recovered with acceptable bit error rates after 500 km.

Keywords:

all-optical processing, information security, optical communication

Acknowledgements:

Author thanks University Grants Commission of India for awarding a Raman Fellowship that enabled him to work at the Institute of Optics of University of Rochester, USA. Author also would like to thank Prof. Govind P. Agrawal, Professor, the Institute of Optics, University of Rochester, NY, USA for valuable discussions and necessary support.

OCIS codes: 060.2330, 060.4510, 060.4785

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